Rowan; Mark D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rowan; Mark D..The latest application filed is for "split core transformer with self-aligning cores".

Company Profile

0.7.6

Rowan; Mark D. - Wilsonville OR
Rowan; Mark D. - Lebanon OR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Split core transformer with self-aligning cores Grant 9,424,975 - Cook , et al. August 23, 2	2016-08-23
Sensing transformer with pivotable and rotatable split cores Grant 9,177,718 - Cook , et al. November 3, 2	2015-11-03
Self-calibrating current switch with display Grant 9,147,546 - Hart , et al. September 29, 2	2015-09-29
Sensing Transformer With Pivotable And Rotatable Split Cores App 20150054610 - COOK; Martin ; et al.	2015-02-26
Split Core Transformer With Self-aligning Cores App 20150054609 - COOK; Martin ; et al.	2015-02-26
Self-calibrating Current Switch With Display App 20130135111 - Hart; Joel Edward ; et al.	2013-05-30
Metal detector employing static discrimination Grant 6,911,823 - Rowan June 28, 2	2005-06-28
Method and apparatus for distinguishing metal objects employing multiple frequency interrogation Grant 6,879,161 - Rowan April 12, 2	2005-04-12
Metal detector employing static discrimination App 20030160617 - Rowan, Mark D.	2003-08-28
Method and apparatus for distinguishing metal objects employing multiple frequency interrogation App 20020093338 - Rowan, Mark D.	2002-07-18
Metal detector with bivariate display Grant 5,523,690 - Rowan June 4, 1	1996-06-04

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